Follow Yahoo News

Iranian army troops march in a military parade commemorating the start of the Iraq-Iran war 32 years ago, in front of the mausoleum of the late revolutionary founder Ayatollah Khomeini, just outside Tehran, Iran, Friday, Sept. 21, 2012. (AP Photo/Vahid Salemi)

Iranian army troops march in a military parade commemorating the start of the Iraq-Iran war 32 years ago, in front of the mausoleum of the late revolutionary founder Ayatollah Khomeini, just outside Tehran, Iran, Friday, Sept. 21, 2012. (AP Photo/Vahid Salemi)